Why did President Truman decide to drop the atomic bomb on Hiroshima and Nagasaki?

Question 13 options:

A. to eliminate the Japanese army headquarters

B. to test the effectiveness of the atomic bomb

C. to end the war in the Pacific quickly

D. to demonstrate U. S. power

the civil war was a fulfillment and completion of the constitution, not a revolution against it. changes in culture and society surely affected political life. lincoln hoped to bring the north and south together after the war by healing the nationand making people lose their resentment.

hope this you out just took thus test a min go and mad a 100

no statements but ok.

the statement that best describes the idea of manifest destiny that was used in the 19th century would be that "it was fate that the united states would continue to  expand westward," since people thought the us was "destined" to do so.